/* LabCubes public portal — light geek-minimalist theme */
/* Outfit (300/400/500/600/700/800) + JetBrains Mono */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:ital,wght@0,400;0,500;0,700;1,400&display=swap');

/* ==================== RESET OLD DARK-THEME PSEUDO-ELEMENTS ==================== */
/* style.css adds grid lines + a horizontal scan-light animation to ::before/::after */
.public-shell::before,
.public-shell::after {
  display: none !important;
}

/* ==================== TOKENS ==================== */
.public-shell {
  --lc-bg:        #F9FAFB;
  --lc-bg2:       #FFFFFF;
  --lc-bg3:       #F1F5FA;
  --lc-bg4:       #E7EEF7;
  --lc-accent:    #0055E5;
  --lc-accent-h:  #0044C0;
  --lc-accent-dim:rgba(0,85,229,.07);
  --lc-accent-mid:rgba(0,85,229,.14);
  --lc-ink:       #0B1828;
  --lc-ink2:      #3C5168;
  --lc-ink3:      #8A9DAF;
  --lc-border:    #DDE7F3;
  --lc-border2:   #BFCDD9;
  --lc-font:      'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --lc-mono:      'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, monospace;
  --lc-r:         10px;
  --lc-r-sm:      6px;
  --lc-r-pill:    999px;
  --lc-ease:      cubic-bezier(.16,1,.3,1);
  --lc-sh-sm:     0 1px 3px rgba(11,24,40,.05), 0 2px 8px rgba(11,24,40,.04);
  --lc-sh:        0 4px 16px rgba(11,24,40,.07), 0 1px 4px rgba(11,24,40,.04);
  --lc-sh-lg:     0 8px 32px rgba(11,24,40,.09), 0 2px 8px rgba(11,24,40,.05);
  --lc-hdr:       64px;
  --lc-max:       1240px;
}

/* ==================== SHELL RESET ==================== */
.public-shell,
.public-shell * {
  box-sizing: border-box;
}

.public-shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  background: var(--lc-bg);
  color: var(--lc-ink);
  font-family: var(--lc-font);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* override dark theme styles that bleed from style.css */
.public-shell .public-header,
.public-shell .public-nav-link,
.public-shell .public-kicker,
.public-shell .public-scene-metrics,
.public-shell .public-metric,
.public-shell .public-login-button {
  all: unset;
}

/* ==================== CONTAINER ==================== */
.pub-container {
  width: 100%;
  max-width: var(--lc-max);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) { .pub-container { padding: 0 40px; } }
@media (min-width: 1024px) { .pub-container { padding: 0 48px; } }

/* ==================== HEADER ==================== */
.pub-header {
  position: sticky !important;
  top: 0;
  z-index: 100;
  flex: 0 0 auto;
  height: var(--lc-hdr);
  display: flex !important;
  align-items: center !important;
  background: rgba(249,250,251,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--lc-border);
  padding: 0 48px;
  gap: 0;
  transition: box-shadow .2s var(--lc-ease), border-color .2s;
}

.pub-header.scrolled {
  box-shadow: 0 2px 12px rgba(11,24,40,.07);
  border-color: transparent;
}

.pub-brand {
  display: flex !important;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.pub-brand-logo {
  height: 55px;
  width: auto;
  display: block;
}

.pub-nav {
  display: flex !important;
  align-items: center !important;
  gap: 2px;
  margin-left: 32px;
  flex: 1;
}

.pub-nav-link {
  font-size: .875rem !important;
  font-weight: 500 !important;
  color: var(--lc-ink2) !important;
  text-decoration: none !important;
  padding: 6px 12px !important;
  border-radius: var(--lc-r-sm) !important;
  transition: color .15s, background .15s !important;
  white-space: nowrap;
}

.pub-nav-link:hover {
  color: var(--lc-ink) !important;
  background: var(--lc-bg3) !important;
}

.pub-nav-link.active {
  color: var(--lc-accent) !important;
  background: var(--lc-accent-dim) !important;
}

.pub-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-shrink: 0;
}

.pub-login-btn {
  display: inline-flex !important;
  align-items: center !important;
  height: 36px;
  padding: 0 18px !important;
  background: var(--lc-accent) !important;
  color: #fff !important;
  font-family: var(--lc-font) !important;
  font-size: .875rem !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  border-radius: var(--lc-r-pill) !important;
  border: none !important;
  cursor: pointer;
  transition: background .15s, transform .12s, box-shadow .15s !important;
  white-space: nowrap;
}

.pub-login-btn:hover {
  background: var(--lc-accent-h) !important;
  box-shadow: 0 2px 8px rgba(0,85,229,.25) !important;
  transform: translateY(-1px) !important;
}

.pub-login-btn:active { transform: translateY(0) !important; }

/* ==================== HERO ==================== */
.pub-hero {
  min-height: calc(72vh - var(--lc-hdr));
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(249, 252, 255, .98) 0%, rgba(239, 248, 255, .86) 38%, rgba(229, 246, 255, .42) 70%, rgba(221, 243, 255, .18) 100%),
    radial-gradient(circle at 18% 18%, rgba(94, 234, 212, .22), transparent 30%),
    radial-gradient(circle at 82% 30%, rgba(0, 85, 229, .16), transparent 36%),
    linear-gradient(180deg, #fbfdff, #eef6ff);
  padding: 48px 48px 56px;
  gap: 48px;
  max-width: none;
  margin-inline: auto;
  width: 100%;
}

/* 立方体只铺右侧（文字区左侧保持干净浅底，绝不盖字）；用左缘渐隐让它自然融入。 */
.pub-hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 38%;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 22%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 22%);
}
.pub-hero-bg .pub-hero-canvas { width: 100%; height: 100%; display: block; }

/* 底部渐隐，与下方衔接。 */
.pub-hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  height: 30%;
  background: linear-gradient(180deg, transparent, rgba(249,250,251,.84));
  pointer-events: none;
}

@media (min-width: 900px) {
  .pub-hero {
    grid-template-columns: 55fr 45fr;
    gap: 56px;
    padding: 60px max(48px, calc((100vw - var(--lc-max)) / 2 + 48px));
  }
}

@media (max-width: 899px) {
  /* 窄屏单列：立方体收到很淡，避免压在文字后面 */
  .pub-hero-bg { left: 0; opacity: .5; }
}

.pub-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 540px;
  position: relative;
  z-index: 1;
}

.pub-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--lc-mono);
  font-size: .75rem;
  font-weight: 500;
  color: var(--lc-ink2);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.pub-hero-kicker::before {
  content: '';
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--lc-accent);
  flex-shrink: 0;
}

.pub-hero-h1 {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--lc-ink);
  margin: 0;
}

.pub-hero-h1 .accent { color: var(--lc-accent); }

.pub-hero-body {
  font-size: 1.0625rem;
  color: var(--lc-ink2);
  line-height: 1.65;
  max-width: 46ch;
  margin: 0;
}

.pub-hero-pts {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}

.pub-hero-pts li {
  font-size: .9rem;
  font-weight: 500;
  color: var(--lc-ink2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pub-hero-pts li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lc-accent);
  flex-shrink: 0;
}

.pub-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pub-hero-canvas-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--lc-r);
  overflow: hidden;
  z-index: 2;
  border: 1px solid rgba(126, 194, 255, .34);
  box-shadow: 0 24px 70px rgba(0, 85, 229, .18), inset 0 1px 0 rgba(255,255,255,.5);
  height: 420px;
}

.pub-hero-canvas-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,0) 58%, rgba(15,23,42,.22));
  pointer-events: none;
  z-index: 1;
}

.pub-hero-canvas-wrap canvas {
  position: relative;
  z-index: 2;
}

@media (min-width: 900px) {
  .pub-hero-canvas-wrap {
    height: calc(72vh - var(--lc-hdr) - 120px);
    max-height: 440px;
    min-height: 360px;
  }
}

/* ==================== STATS STRIP ==================== */
.pub-stats-strip {
  background: var(--lc-bg2);
  border-top: 1px solid var(--lc-border);
  border-bottom: 1px solid var(--lc-border);
}

.pub-stats-inner {
  display: flex;
  align-items: stretch;
}

.pub-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid var(--lc-border);
}

.pub-stat:last-child { border-right: none; }

.pub-stat strong {
  font-family: var(--lc-mono);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--lc-ink);
  line-height: 1;
  letter-spacing: -.02em;
  display: block;
}

.pub-stat span {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--lc-ink3);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-top: 6px;
  display: block;
}

/* ==================== SECTIONS ==================== */
.pub-section {
  padding: 88px 0;
}

.pub-section-alt {
  background: var(--lc-bg2);
}

.pub-section-header {
  margin-bottom: 48px;
}

.pub-h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
  color: var(--lc-ink);
  margin: 0 0 12px;
}

.pub-body-lg {
  font-size: 1.0625rem;
  color: var(--lc-ink2);
  line-height: 1.65;
  max-width: 54ch;
  margin: 0;
}

/* ==================== BUTTONS ==================== */
.pub-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 24px;
  background: var(--lc-accent);
  color: #fff !important;
  font-family: var(--lc-font);
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--lc-r-pill);
  cursor: pointer;
  transition: background .15s, transform .12s, box-shadow .15s;
  white-space: nowrap;
  gap: 6px;
}

.pub-btn-primary:hover {
  background: var(--lc-accent-h);
  box-shadow: 0 4px 12px rgba(0,85,229,.3);
  transform: translateY(-1px);
}

.pub-btn-primary:active { transform: translateY(0) scale(.98); }

.pub-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 24px;
  background: transparent;
  color: var(--lc-ink);
  font-family: var(--lc-font);
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid var(--lc-border2);
  border-radius: var(--lc-r-pill);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
  white-space: nowrap;
}

.pub-btn-ghost:hover {
  background: var(--lc-bg3);
  border-color: var(--lc-border2);
}

.pub-btn-ghost.on-dark {
  color: #fff;
  border-color: rgba(255,255,255,.25);
}

.pub-btn-ghost.on-dark:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.4);
}

.pub-btn-sm {
  height: 34px !important;
  padding: 0 14px !important;
  font-size: .8125rem !important;
}

/* ==================== FEATURES GRID ==================== */
.pub-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .pub-features-grid {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
  }
  .pub-features-grid .pub-feat-card:first-child {
    grid-row: 1 / 3;
  }
}

.pub-feat-card {
  background: var(--lc-bg2);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow .2s var(--lc-ease), border-color .2s, transform .2s var(--lc-ease);
}

.pub-feat-card:hover {
  box-shadow: var(--lc-sh);
  border-color: var(--lc-border2);
  transform: translateY(-2px);
}

.pub-feat-card.accent-bg {
  background: var(--lc-accent-dim);
  border-color: var(--lc-accent-mid);
}

.pub-feat-num {
  font-family: var(--lc-mono);
  font-size: .75rem;
  font-weight: 700;
  color: var(--lc-accent);
  letter-spacing: .06em;
}

.pub-feat-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--lc-ink);
  letter-spacing: -.01em;
  line-height: 1.3;
}

.pub-feat-body {
  font-size: .9375rem;
  color: var(--lc-ink2);
  line-height: 1.65;
  flex: 1;
}

/* ==================== PROCESS STEPS ==================== */
.pub-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  position: relative;
}

@media (min-width: 768px) {
  .pub-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .pub-steps::before {
    content: '';
    position: absolute;
    top: 23px;
    left: 23px;
    right: calc(33.33% - 39px);
    height: 1px;
    background: var(--lc-border2);
    z-index: 0;
    pointer-events: none;
  }
}

.pub-step { display: flex; flex-direction: column; gap: 14px; }

.pub-step-num {
  width: 46px;
  height: 46px;
  border-radius: var(--lc-r);
  background: var(--lc-accent-dim);
  border: 1px solid var(--lc-accent-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lc-mono);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--lc-accent);
  flex-shrink: 0;
  z-index: 1;
  position: relative;
}

.pub-step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--lc-ink);
  letter-spacing: -.01em;
}

.pub-step-body {
  font-size: .9375rem;
  color: var(--lc-ink2);
  line-height: 1.65;
}

/* ==================== CTA BAND ==================== */
.pub-cta-band {
  background: var(--lc-ink);
  padding: 80px 48px;
  text-align: center;
}

.pub-cta-band h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -.025em;
  margin: 0 0 12px;
  line-height: 1.15;
}

.pub-cta-band p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.55);
  max-width: 46ch;
  margin: 0 auto 32px;
  line-height: 1.65;
}

.pub-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==================== PAGE HERO ==================== */
.pub-page-hero {
  padding: 80px 48px 64px;
  background: var(--lc-bg2);
  border-bottom: 1px solid var(--lc-border);
}

.pub-page-eyebrow {
  font-family: var(--lc-mono);
  font-size: .75rem;
  font-weight: 500;
  color: var(--lc-accent);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.pub-page-h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  color: var(--lc-ink);
  max-width: 22ch;
  margin: 0 0 16px;
}

.pub-page-desc {
  font-size: 1.0625rem;
  color: var(--lc-ink2);
  max-width: 52ch;
  line-height: 1.65;
  margin: 0;
}

/* ==================== CARD ==================== */
.pub-card {
  background: var(--lc-bg2);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r);
  padding: 24px;
  transition: box-shadow .2s var(--lc-ease), border-color .2s, transform .2s var(--lc-ease);
}

.pub-card:hover {
  box-shadow: var(--lc-sh);
  border-color: var(--lc-border2);
  transform: translateY(-2px);
}

.pub-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--lc-ink);
  letter-spacing: -.01em;
  margin: 0 0 8px;
  line-height: 1.35;
}

.pub-card-body {
  font-size: .9rem;
  color: var(--lc-ink2);
  line-height: 1.6;
}

.pub-card-meta {
  font-family: var(--lc-mono);
  font-size: .75rem;
  color: var(--lc-ink3);
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pub-card-actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ==================== BADGES ==================== */
.pub-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--lc-r-pill);
  font-family: var(--lc-mono);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pub-badge-blue { background: var(--lc-accent-dim); color: var(--lc-accent); }
.pub-badge-green { background: rgba(16,185,129,.09); color: #059669; }
.pub-badge-amber { background: rgba(245,158,11,.09); color: #B45309; }
.pub-badge-gray { background: var(--lc-bg3); color: var(--lc-ink3); }

/* ==================== GRIDS ==================== */
.pub-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) { .pub-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pub-grid-3 { grid-template-columns: repeat(3, 1fr); } }

.pub-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) { .pub-grid-2 { grid-template-columns: repeat(2, 1fr); } }

/* ==================== MEMBER CARD ==================== */
.pub-member-card {
  background: var(--lc-bg2);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r);
  padding: 24px;
  display: flex;
  gap: 16px;
  transition: box-shadow .2s var(--lc-ease), border-color .2s;
}

.pub-member-card:hover {
  box-shadow: var(--lc-sh);
  border-color: var(--lc-border2);
}

.pub-member-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--lc-bg3);
  border: 2px solid var(--lc-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lc-mono);
  font-size: .9375rem;
  font-weight: 700;
  color: var(--lc-accent);
  flex-shrink: 0;
}

.pub-member-info { flex: 1; min-width: 0; }

.pub-member-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--lc-ink);
  letter-spacing: -.01em;
  margin: 0 0 4px;
}

.pub-member-meta {
  font-size: .8125rem;
  color: var(--lc-ink3);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pub-member-bio {
  font-size: .875rem;
  color: var(--lc-ink2);
  line-height: 1.6;
  margin-top: 10px;
}

/* ==================== TABLE ==================== */
.pub-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r);
}

.pub-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9375rem;
}

.pub-table th {
  text-align: left;
  padding: 10px 18px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--lc-ink3);
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--lc-border);
  background: var(--lc-bg3);
  white-space: nowrap;
}

.pub-table td {
  padding: 14px 18px;
  color: var(--lc-ink2);
  border-bottom: 1px solid var(--lc-border);
  line-height: 1.5;
}

.pub-table td:first-child { color: var(--lc-ink); font-weight: 600; }
.pub-table tbody tr:last-child td { border-bottom: none; }

/* ==================== FORM ==================== */
.pub-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pub-field { display: flex; flex-direction: column; gap: 6px; }

.pub-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--lc-ink);
}

.pub-input,
.pub-textarea,
.pub-select {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  background: var(--lc-bg2);
  border: 1.5px solid var(--lc-border2);
  border-radius: var(--lc-r-sm);
  font-family: var(--lc-font);
  font-size: 1rem;
  color: var(--lc-ink);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.pub-input::placeholder,
.pub-textarea::placeholder { color: var(--lc-ink3); }

.pub-input:focus,
.pub-textarea:focus,
.pub-select:focus {
  border-color: var(--lc-accent);
  box-shadow: 0 0 0 3px var(--lc-accent-dim);
}

.pub-textarea {
  height: auto;
  min-height: 100px;
  padding: 12px 14px;
  resize: vertical;
}

.pub-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%238A9DAF' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.pub-hint {
  font-size: .8125rem;
  color: var(--lc-ink3);
  line-height: 1.5;
}

.pub-error {
  font-size: .8125rem;
  color: #DC2626;
  line-height: 1.5;
}

/* ==================== CHECKBOX ROW ==================== */
.pub-check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.pub-check-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1.5px solid var(--lc-border2);
  accent-color: var(--lc-accent);
  cursor: pointer;
  flex-shrink: 0;
}

.pub-check-row span {
  font-size: .9375rem;
  color: var(--lc-ink2);
}

/* ==================== AMOUNT SELECTOR ==================== */
.pub-amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 480px) { .pub-amount-grid { grid-template-columns: repeat(4, 1fr); } }

.pub-amount-btn {
  height: 44px;
  border: 1.5px solid var(--lc-border2);
  border-radius: var(--lc-r-sm);
  background: var(--lc-bg2);
  font-family: var(--lc-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--lc-ink2);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
  text-align: center;
}

.pub-amount-btn:hover,
.pub-amount-btn.selected {
  border-color: var(--lc-accent);
  background: var(--lc-accent-dim);
  color: var(--lc-accent);
}

/* ==================== EVENTS LIST ==================== */
.pub-event-card {
  background: var(--lc-bg2);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r);
  padding: 24px 28px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  transition: box-shadow .2s var(--lc-ease), border-color .2s, transform .2s var(--lc-ease);
}

.pub-event-card:hover {
  box-shadow: var(--lc-sh);
  border-color: var(--lc-border2);
  transform: translateY(-1px);
}

.pub-event-date {
  flex-shrink: 0;
  text-align: center;
  min-width: 60px;
}

.pub-event-date-day {
  font-family: var(--lc-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--lc-ink);
  line-height: 1;
}

.pub-event-date-mon {
  font-size: .75rem;
  font-weight: 600;
  color: var(--lc-ink3);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.pub-event-info { flex: 1; min-width: 0; }

.pub-event-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--lc-ink);
  letter-spacing: -.01em;
  margin: 0 0 6px;
  line-height: 1.35;
}

.pub-event-meta {
  font-size: .875rem;
  color: var(--lc-ink3);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.pub-event-desc {
  font-size: .9rem;
  color: var(--lc-ink2);
  line-height: 1.6;
}

/* ==================== TABS ==================== */
.pub-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--lc-border);
  margin-bottom: 32px;
}

.pub-tab {
  padding: 10px 20px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--lc-ink3);
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  font-family: var(--lc-font);
  white-space: nowrap;
  margin-bottom: -1px;
}

.pub-tab:hover { color: var(--lc-ink2); }
.pub-tab.active { color: var(--lc-accent); border-bottom-color: var(--lc-accent); }

/* ==================== EMPTY / LOADING ==================== */
.pub-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  text-align: center;
  color: var(--lc-ink3);
  font-size: .9375rem;
  gap: 8px;
}

.pub-empty-dash {
  font-family: var(--lc-mono);
  font-size: 1.25rem;
  color: var(--lc-border2);
}

.pub-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  color: var(--lc-ink3);
  font-size: .875rem;
  font-family: var(--lc-mono);
  gap: 8px;
}

/* ==================== BACK LINK ==================== */
.pub-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--lc-ink2);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color .15s;
}

.pub-back-link:hover { color: var(--lc-ink); }

/* ==================== DETAIL VIEW ==================== */
.pub-detail-body {
  font-size: 1rem;
  color: var(--lc-ink2);
  line-height: 1.75;
  max-width: 70ch;
}

.pub-detail-section {
  margin-bottom: 32px;
}

.pub-detail-label {
  font-family: var(--lc-mono);
  font-size: .75rem;
  font-weight: 700;
  color: var(--lc-ink3);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pub-detail-value {
  font-size: .9375rem;
  color: var(--lc-ink2);
  line-height: 1.6;
}

.pub-criteria-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.pub-criteria-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: .9375rem;
  color: var(--lc-ink2);
  line-height: 1.55;
}

.pub-criteria-list li::before {
  content: attr(data-n);
  font-family: var(--lc-mono);
  font-size: .75rem;
  font-weight: 700;
  color: var(--lc-accent);
  min-width: 20px;
  flex-shrink: 0;
}

/* ==================== FOOTER ==================== */
.pub-footer {
  flex: 0 0 auto;
  margin-top: auto;
  background: var(--lc-ink);
  padding: 28px 48px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.pub-footer-brand img {
  height: 40px;
  width: auto;
  display: block;
  opacity: .85;
  margin-bottom: 8px;
}

.pub-footer-brand p {
  font-size: .8125rem;
  color: rgba(255,255,255,.4);
  max-width: 60ch; /* 中文一句约 2ch/字，28ch 会被腰斩折行；放宽到整句一行 */
  line-height: 1.65;
  margin: 0;
}

.pub-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.pub-footer-nav a {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .15s;
}

.pub-footer-nav a:hover { color: #fff; }

/* ==================== LANG SWITCHER OVERRIDE ==================== */
.public-shell .lang-btn,
.public-shell .language-switcher button {
  color: var(--lc-ink2) !important;
  background: var(--lc-bg3) !important;
  border: 1px solid var(--lc-border) !important;
  border-radius: var(--lc-r-sm) !important;
  font-family: var(--lc-font) !important;
  font-size: .8125rem !important;
}

/* ==================== SCROLL REVEAL ==================== */
/* 首屏 hero 文案是关键内容——始终可见，不依赖滚动进场动画（否则 JS 未跑时字会隐形） */
.pub-hero .pub-reveal { opacity: 1 !important; transform: none !important; }

.pub-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s var(--lc-ease), transform .6s var(--lc-ease);
}

.pub-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.pub-reveal-d1 { transition-delay: .08s; }
.pub-reveal-d2 { transition-delay: .16s; }
.pub-reveal-d3 { transition-delay: .24s; }
.pub-reveal-d4 { transition-delay: .34s; }
.pub-reveal-d5 { transition-delay: .46s; }

@media (prefers-reduced-motion: reduce) {
  .pub-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ==================== MAIN WRAPPER ==================== */
.pub-main {
  flex: 1 0 auto;
  min-height: 0;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 767px) {
  .pub-header { padding: 0 20px; }
  .pub-nav { display: none !important; }
  .pub-hero { padding: 48px 20px 64px; }
  .pub-hero-canvas-wrap { height: 260px; }
  .pub-hero-pts { grid-template-columns: 1fr; }
  .pub-stats-inner { flex-direction: column; }
  .pub-stat { border-right: none; border-bottom: 1px solid var(--lc-border); padding: 24px; }
  .pub-stat:last-child { border-bottom: none; }
  .pub-section { padding: 64px 0; }
  .pub-page-hero { padding: 56px 20px 48px; }
  .pub-footer { padding: 28px 20px 18px; flex-direction: column; gap: 20px; }
  .pub-cta-band { padding: 64px 20px; }
  .pub-event-card { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
  .pub-btn-primary,
  .pub-btn-ghost { width: 100%; justify-content: center; }
  .pub-hero-actions { flex-direction: column; }
}

/* ==================== AUTH MODE SWITCHER (login) ==================== */
.pub-auth-modes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pub-mode-btn {
  padding: 8px 16px;
  font-family: var(--lc-font);
  font-size: .875rem;
  font-weight: 600;
  color: var(--lc-ink2);
  background: var(--lc-bg2);
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r-pill);
  cursor: pointer;
  transition: color .18s var(--lc-ease), background .18s var(--lc-ease), border-color .18s var(--lc-ease);
}
.pub-mode-btn:hover {
  color: var(--lc-ink);
  border-color: var(--lc-border2);
}
.pub-mode-btn.is-active {
  color: #fff;
  background: var(--lc-accent);
  border-color: var(--lc-accent);
}

/* 页脚法务行：独立底行、居中单行 */
.pub-footer { flex-wrap: wrap; }
.pub-footer-legal {
  flex-basis: 100%;
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(148, 163, 184, .18);
  text-align: center;
  font-size: 12px;
  opacity: .65;
  white-space: nowrap;
}
.pub-footer-legal a { color: inherit; text-decoration: underline; }


/* —— 首页三卡:图片底 —— */
.pub-feat-card.pub-feat-bg1 {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%22120%22%20height%3D%22138%22%20viewBox%3D%220%200%20120%20138%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%230055e5%22%20stroke-opacity%3D%220.10%22%20stroke-width%3D%221.2%22%3E%3Cpath%20d%3D%22M60%206%20108%2033v54L60%20114%2012%2087V33Z%22/%3E%3Cpath%20d%3D%22M12%2033l48%2027%2048-27M60%2060v54%22/%3E%3C/g%3E%3C/svg%3E") repeat,
    radial-gradient(640px 420px at 88% 96%, rgba(0, 85, 229, .16), transparent 65%),
    linear-gradient(155deg, #ffffff 0%, #eef4ff 58%, #dfeaff 100%);
  border-color: rgba(0, 85, 229, .18);
}

.pub-feat-card.pub-feat-bg2 {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%22120%22%20height%3D%22138%22%20viewBox%3D%220%200%20120%20138%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%230055e5%22%20stroke-opacity%3D%220.10%22%20stroke-width%3D%221.2%22%3E%3Cpath%20d%3D%22M60%206%20108%2033v54L60%20114%2012%2087V33Z%22/%3E%3Cpath%20d%3D%22M12%2033l48%2027%2048-27M60%2060v54%22/%3E%3C/g%3E%3C/svg%3E") repeat,
    radial-gradient(420px 300px at 12% -10%, rgba(99, 102, 241, .14), transparent 60%),
    linear-gradient(140deg, #ffffff 0%, #f2f4fb 100%);
  border-color: rgba(99, 102, 241, .16);
}

.pub-feat-card.pub-feat-bg3 {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%22120%22%20height%3D%22138%22%20viewBox%3D%220%200%20120%20138%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%23e7cf8e%22%20stroke-opacity%3D%220.14%22%20stroke-width%3D%221.2%22%3E%3Cpath%20d%3D%22M60%206%20108%2033v54L60%20114%2012%2087V33Z%22/%3E%3Cpath%20d%3D%22M12%2033l48%2027%2048-27M60%2060v54%22/%3E%3C/g%3E%3C/svg%3E") repeat,
    radial-gradient(520px 340px at 85% 110%, rgba(202, 166, 75, .22), transparent 62%),
    linear-gradient(155deg, #16233f 0%, #0b1120 55%, #131c33 100%);
  border-color: rgba(202, 166, 75, .35);
}

.pub-feat-card.pub-feat-bg3 .pub-feat-title { color: #f3e9cf; }
.pub-feat-card.pub-feat-bg3 .pub-feat-body { color: rgba(226, 232, 240, .82); }
.pub-feat-card.pub-feat-bg3 .pub-feat-num { color: #caa64b; }
.pub-feat-card.pub-feat-bg3 .pub-btn-ghost {
  color: #f3e9cf; border-color: rgba(231, 207, 142, .55);
}
.pub-feat-card.pub-feat-bg3 .pub-btn-ghost:hover {
  background: rgba(231, 207, 142, .12); border-color: #e7cf8e;
}

.pub-feat-card.pub-feat-bg1:hover { border-color: rgba(0, 85, 229, .4); }
.pub-feat-card.pub-feat-bg3:hover { border-color: rgba(202, 166, 75, .6); }


/* ==================== MOBILE NAV (hamburger) ==================== */
.pub-burger { display: none; }

@media (max-width: 767px) {
  .pub-burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 9px;
    margin-left: auto;
    background: transparent;
    border: 1px solid var(--lc-border);
    border-radius: 8px;
    cursor: pointer;
  }
  .pub-burger span { display: block; height: 2px; background: currentColor; border-radius: 2px; }

  /* 汉堡展开：导航变成页头下方的下拉面板 */
  body.pub-nav-open .pub-nav {
    display: flex !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 8px 12px 14px;
    background: var(--lc-bg, #fff);
    border-bottom: 1px solid var(--lc-border);
    box-shadow: 0 18px 30px rgba(15, 23, 42, .12);
    z-index: 60;
  }
  body.pub-nav-open .pub-nav a { padding: 12px 10px; }
  .pub-header { position: relative; }

  .pub-footer-legal { white-space: normal; }
  .pub-brand-logo { height: 40px; }
}

@media (max-width: 420px) {
  /* 极窄屏收紧页头，别挤爆（登录是唯一入口，不能藏） */
  .pub-brand-logo { height: 34px; }
  .pub-header-right { gap: 6px; }
  .pub-header { padding: 0 12px; }
}

/* ==================== NOT BUILT ALONE 区块 ==================== */
.pub-nba { position: relative; }
.pub-nba-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}
.pub-nba-card {
  margin: 0;
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-r);
  overflow: hidden;
  background: var(--lc-bg2);
  display: flex;
  flex-direction: column;
  transition: box-shadow .22s var(--lc-ease), transform .22s var(--lc-ease), border-color .2s;
}
.pub-nba-card:hover {
  box-shadow: var(--lc-sh);
  transform: translateY(-3px);
  border-color: var(--lc-border2);
}
.pub-nba-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0f172a;
}
.pub-nba-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s var(--lc-ease);
}
.pub-nba-card:hover .pub-nba-img img { transform: scale(1.05); }
.pub-nba-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,0) 55%, rgba(15,23,42,.28));
}
.pub-nba-card figcaption { padding: 20px 22px 24px; }
.pub-nba-card figcaption h3 { margin: 0 0 8px; font-size: 1.12rem; }
.pub-nba-card figcaption p { margin: 0; color: var(--lc-muted, #5b6b82); font-size: .95rem; line-height: 1.6; }

@media (max-width: 900px) {
  .pub-nba-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* Hero 右侧实拍图 */
.pub-hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}